<!DOCTYPE html>
<html lang="zh-CN">
    <head>
        <meta charset="UTF-8" />
        <title>18_案例练习-求200-300之间第一个能被7整数的数（break）</title>
    </head>
    <body>
        <script>
            for(var i = 200; i <= 300; i++) {
                if(i % 7 == 0) {
                    console.log(i);
                    break;
                }
            }
        </script>
    </body>
</html>